Concept:Bye-laws are local laws made by subordinate authorities under powers delegated to them by the legislature.
Explanation:Not every law is passed directly by the legislature.
An enabling Act of Parliament sometimes grants other bodies, such as local councils, the power to make bye-laws.
Delegated legislation is the exercise of legislative power by an agency that is subordinate to the legislature.
Bye-laws made under this delegated power are valid only when they do not conflict with the parent Act.
They are not created through an executive instrument, presidential order, or emergency power.
Since bye-laws arise from law-making authority handed down by the legislature, they are a form of delegated legislation.
Therefore, the correct option is A.
Answer:A. delegated legislation